JPS594153Y2 - Gasket for holding glass plates in fittings - Google Patents

Description

[Detailed description of the invention] This invention relates to a gasket for attaching a glass plate to a frame of a fitting or a picture frame. The present invention relates to a gasket for holding a glass plate of a fitting, in which a gasket is provided with a protruding strip, and a covering edge is provided on both flanges at the upper end of the gasket to surround a gasket supporting edge of a shaped material.

The purpose of this invention is to create a gasket for holding a glass plate that can be easily and accurately fitted by wrapping a gasket around the glass plate and fitting the glass plate to a frame or picture frame through this gasket. to provide,
and when installing the gasket around the glass plate,
To provide a gasket for holding a glass plate, in which the gasket is attached by appropriately making incisions with a knife or the like in the gasket part corresponding to the corner parts of the glass plate, and care is taken not to cut the covering edge of the gasket flange when making the incisions. It is in.

When attaching a glass plate to orthogonal frame materials or picture frames with rounded corners, it is possible to install it with a good finish by using a backing (gasket), and the flange of the backing (gasket) has a downward folded part. 54-51446
It is known as Publication No.

However, in this invention, the folded part is simply extended downward on the flange of the backing, so the gasket, which has a protruding strip for attaching the shape material on the outside of the gasket main body, is wrapped around a glass plate to form a stile or a When fitted into a frame with rounded corners, the upper end flange of the gasket body is twisted diagonally downward as shown in Figure 7 due to the relationship between the side walls of the mold and the glass plate, so the gasket supporting edge of the mold does not fit inside the folded part. In some cases, the gasket did not fit well into the mold material, and often did not fit neatly and beautifully.

Also, when wrapping a gasket around a glass plate, especially when wrapping a gasket around a part of the corner of a glass plate,
The required incision was made in the gasket, but this incision was made into the main part of the gasket with a knife, close to the flange, and the incision was stopped when the cutting edge touched the flange. If the folded part is simply extended downward, there is a risk that a notch will also be made in the folded part and damage the folded part, and the cut damage will widen widely at the corner of the glass plate and damage the folded part. Not only is the effect completely lost, but it also becomes very unsightly.

Thus, this invention has been devised to eliminate the above-mentioned conventional drawbacks all at once.

This invention will be explained below based on embodiments shown in the drawings.

In FIG. 2, reference numeral 1 indicates the main body of the gasket, which has a substantially U-shaped longitudinal section.

The gasket main body 1 has flanges 3, 3 extending laterally outward from the upper ends of both side walls 2, 2, respectively.
have.

In addition, each of the inner sides of the side walls 2, 2 has a plurality of protruding strips 4 for holding glass plates, and the side walls 2
, 2 have a plurality of protruding strips 5 on the outside of each of them.
They each have...

In the glass plate clamping gasket A having the above structure, the first step in this invention is to provide grooves 6, 6 opening downward at positions parallel to the longitudinal direction of the gasket main body 1 on the back surfaces of the flanges 3, 3.

The outer side walls of the grooves 6, 6 are formed as profile cover edges 7.7, and the inner side walls of the grooves 6, 6 are formed as steps 8, 8.

By the way, when the protruding strips 5', 5' for shape material biting, which are provided at the positions closest to the step portions 8, 8, are in close contact with the side walls 2, 2 of the gasket main body 1, the side walls 2, 2 are connected to the glass plate. It has a thickness that acts to press toward the 9 side.

Furthermore, the protruding strips 5', 5' for biting the shape material have a size that supports the stepped portions 8, 8, that is, a length that acts to push up the lower surface of the stepped portion 8, as shown in FIG. Length L and thickness W
I am wary of shapes that have this.

Next, the state of use of this invention will be explained.

First, the glass plate holding gasket (A) according to this invention is wrapped endlessly around the glass plate 9.

This winding is performed using the approximately U-shaped mounting groove 1 of the gasket main body 1.
This is done by fitting the edge of the glass plate 9 into the inside.

By the way, when fitting the gasket A into the corner portion of the glass plate 9, it is necessary to make a required cut B as shown in FIG. 4 even if the glass plate has rounded corners.

In this invention, as described above, the inner side walls of the grooves 6, 6 formed on the flange 3.3 are formed as steps 8, 8.

Therefore, when the cut B is made with a knife or the like, the stepped portions 8, 8 serve to regulate the depth of the knife making the cut B, so that the disadvantage of cutting to the cover edges 7, 7 can be prevented. .

As shown in FIG. 6, if the stepped portion 8 is formed higher than the profile cover edge 7 of the flange 3, there is no risk of cutting the cover edges 7, 7.

It is assumed that the gasket A is wound around the glass plate 9 in the manner described above.

Figure 5 a, l) and c are gaskets A according to this invention.
2 is a sectional view showing a state in which a glass plate 9 wrapped with a glass plate 9 is attached to a picture frame 11. FIG.

First, gasket A is fitted into the H-shaped frame 11.

Then, the protruding strips 5 for biting the mold material... are attached to the frame 11.
is pressed by the vertical flange pieces 12.12 of the gasket A, and comes into close contact with the side walls 2, 2 of the gasket A, and presses the side walls 2, 2 toward the glass plate 9 side.

Further, the protruding strips 5', 5' for biting the shape material support the step portions 8, 8, and prevent the flanges 3, 3 from twisting downward.

The vertical flange pieces 12.12 of the picture frame 11 thus easily fit into the grooves 6, 6 (see FIG. 5C).

As described above, in the case of gasket A according to this invention, the protruding strip for the shape material biting that is closest to the stepped portion, which is the inner wall of the groove provided on the back side of the flange, connects the vertical flange piece of the shape material (picture frame, etc.) to the groove. The shape material (
The gasket supporting edge of the vertical flange piece of a picture frame, etc.) can be correctly fitted into the groove, and the gasket can be easily and quickly fitted with a good finish.

In addition, in this invention, the stepped portion is provided at the same height or slightly higher than the flange of the gasket, so the stepped portion acts as a part of a stopper when making a cut in the gasket, and when making a cut in the gasket, the stepped portion acts as a part of a stopper when making a cut in the gasket. No cuts to the cover edges.

Therefore, according to the gasket for holding a glass plate of a fitting according to this invention, the gasket fits very well and it is possible to easily provide an elegant rounded corner fitting.

[Brief explanation of drawings]

Drawings 1 to 6 show examples of this invention. Fig. 1 is a front view showing a corner round fitting assembled using the gasket of this invention, and Fig. 2 is a fitting according to this invention. FIG. 3 is a cross-sectional view taken along the line II in FIG. 1, and FIG. 4 is a schematic diagram showing the gasket of this invention wrapped around the corner of a glass plate. , Fig. 5 a, l), and c are cross-sectional views showing the working state when a glass plate wrapped with a gasket according to this invention is fitted into a picture frame, and Fig. 6 is an enlarged view of the main part showing a modification of this invention. A cross-sectional view, FIG. 7 is a cross-sectional view showing a comparative example. A...Gasket for holding glass plate, B...
...Depth of cut, 1... Gasket main body, 2...
...Side wall, 3...Flange, 4...
Protruding strip for holding glass plate, 5, 5'... Protruding strip for attaching shape material, 6... Groove strip, 7... Edge covering edge of profile material, 8... ...Stepped portion, 9...Glass plate, 10...Mounting groove, 11...Picture frame, 12...Vertical flange piece.

Claims (1)

[Scope of utility model registration request] A gasket main body 1 having a substantially U-shaped cross section, flanges 3, 3 extending laterally outward from the respective upper ends of both side walls 2, 2 of the main body 1, and respective inner sides of said both side walls 2゜2. In the gasket A for holding a glass plate, the glass plate holding protruding strip 4 has a protruding strip 4 on the outside thereof, and a protruding strip 5 for attaching a shape material on each outer side thereof. 3,3
A downward opening groove 6 parallel to the longitudinal direction of the gasket main body 1 is provided on the back side of the gasket main body 1, and the outer side wall of the groove 6 is connected to a shape material covering edge 7.
, 7, and the inner side wall is formed into stepped portions 8, 8, and the protruding strip 5' for the shape material biting is closest to the stepped portions 8, 8.
, 5' are of a size that, when brought into close contact with the side walls 2, 2 of the gasket main body 1, presses the side walls 2, 2 toward the glass plate 9 side and supports the step portions 8, 8. Gasket for holding glass plates in fittings.